A Heat Advisory is in effect for Lenawee, Macomb, Monroe, Oakland, Washtenaw, and Wayne Counties today. Heat index values up to 100 degrees are expected during this afternoon and evening.
A Slight to Enhanced Risk for Severe weather exists this evening & tonight as a line of thunderstorms is expected to develop ahead of an approaching cold front. All thunderstorms hazards will be possible with damaging winds and embedded tornadoes as the greatest threats as the line moves across Michigan. Large hail and flooding are also possible. Uncertainty: The scenario where the line of storms weaken as they enter southeast Michigan or the most intense activity tracks south of Michigan remains in play.